24 lines
787 B
Diff
24 lines
787 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Tue, 9 Apr 2024 14:13:34 -0400
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Subject: [PATCH] kpartx: fix theoretical overflow in loop device name
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Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
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---
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kpartx/lopart.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/kpartx/lopart.c b/kpartx/lopart.c
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index 9b652554..80ce1312 100644
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--- a/kpartx/lopart.c
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+++ b/kpartx/lopart.c
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@@ -159,7 +159,7 @@ char *find_loop_by_file(const char *filename)
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char *find_unused_loop_device(void)
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{
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- char dev[20], *next_loop_dev = NULL;
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+ char dev[21], *next_loop_dev = NULL;
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int fd, next_loop = 0, somedev = 0, someloop = 0, loop_known = 0;
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struct stat statbuf;
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struct loop_info loopinfo;
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